.box.title{
    background-color: rgb(207, 62, 86);
    width: 1242px;
    margin: 0 auto;
    height: 100px;
    display: flex;
    justify-content: space-between;
    line-height: 100px;
}
.box.title.left{
    display: flex;
}
.box.title.iage{
    background-color: orange;
    width: 60px;
    height: 60px;
    border-radius: 5px;
    margin-top: 20px;
}
.box.title.iage img{
    width: 60px;
    height: 60px;
}
.box .box.title.iage1{
    width: 200px;
    margin-top: 20px;
}
.box.title .info ul{
    display: flex;
}
.box.title.info ul li{
    margin-right: 10px;
}
.box.title .right{
    background-color: rgb(64, 204, 45);
    display: flex;
    line-height: 80px;
}
.box.title .right input{
    width: 200px;
    height: 40px;
    outline-style: none;
    border: 1px solid lightgray;
    margin-right: 10px;
    text-indent: 10px;
}
.box .title.right.icon{
    width: 80px;
    background-color: lightgray;
}
.conntent{
    width: 100%;
}
.conntent .con_info{
    width: 100%;
    background-color: lightgray;
}
.conntent .con_info .con_nav{
    width: 1242px;
    height: 300px;
    background-color: red;
    margin: 0 auto;
    display: flex;
}
.conntent .con_info .con_nav .con_left{
    width: 300px;
    height: 300px;
    background-color: rosybrown;
}
.conntent .con_info .con_nav .con_right{
    width: 300px;
    height: 300px;
    background-color: saddlebrown;
}
.con_nav .con_left ul li{
    height: 40px;
    width: 260px;
    line-height: 35px;
    color: white;
    text-indent: 20px;
    background-color: #9397a9;
}
.con_nav .con_left ul li:first-child{
    margin-top: 20px;
}
.con_nav .con_left ul li .icon{
    margin-top: 20px;
}
.con_nav .con_left ul li:hover{
    background-color: #ff6700;
}
.con_nav .con_right img{
    display: flex;
    width: 996px;
    height: 450px;
}
.con_nav .con_right .con_lbt{
    position: relative;
    width: 996px;
    height: 450px;
    overflow: hidden;
}
.con_nav .con_right .con_lun{
    display: flex;
    position: absolute;
    top: 0;
    left: -996px;
}
.con_nav .con_right .con_lbt .left{
    width: 50px;
    height: 60px;
    position: absolute;
    top: 40%;
    left: 0;
    font-size: 42px;
    text-indent: 8px;
    color: #9397a9;
}
.con_nav .con_right .con_lbt .right{
    width: 50px;
    height: 60px;
}
/* 第三个导航栏 */
.conntent .t_nav{
    width: 1242px;
    /* height: 450px; */
    /* background-color: blue; */
    /* 弹性盒子 */
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.conntent .t_nav .first{
    width: 300px;
    height: 200px;
    background-color: brown;
}
.conntent .t_nav .two img{
    width: 300px;
    height: 200px;
}